Charging information?

Is there any way to see more charging information? I’d like to know how much current I’m drawing from whatever charging method I’m using. I might end up getting one of those adapters or cables with that information, but if it’s possible to get it within Windows I thought I would check.

It should be reported to the OS via acpi but I’m not sure how to access it on Windows. On Linux it’s reported by Powertop.